7results about How to "Unbreakable" patented technology

The utility model discloses a kind of processing of rehmannia tea are used to make tablet equipment, including frame, the blade mechanism is installed in the top of frame inner chamber, the slice seat that is used in cooperation with blade mechanism is installed in the bottom of frame inner chamber, the pushing mechanism is installed in the bottom of frame inner chamber and located slice seat one side;The blade mechanism includes two lifting frames, and the opposite side of two lifting frames is equipped with blade mounting seat, and the bottom of blade mounting seat is equipped with a plurality of blades.The utility model has the advantages of high efficiency, solves the problem that the existing traditional chinese medicinal material tablet equipment is not convenient for efficient processing of dry rehmannia when slicing long dry rehmannia, increases the labor intensity of staff, reduces the processing efficiency of rehmannia tablet.

The application discloses an inorganic composite solid electrolyte and a preparation method thereof, and relates to the technical field of lithium batteries, and specifically discloses an inorganic composite solid electrolyte and a preparation method thereof. The preparation method of the inorganic composite solid electrolyte comprises the following steps: S1, mixing lithium salt, metal oxide A, metal oxide B and ammonium dihydrogen phosphate, wherein the metal oxide B is titanium oxide, and intermittent vibration ball milling is performed to obtain mixed powder; S2, adding lanthanum oxide and germanium oxide into the mixed powder obtained in the step S1, and continuing to perform intermittent vibration ball milling to obtain composite powder; and S3, performing low-temperature sintering on the composite powder obtained in the step S2, and pressing to obtain an inorganic composite solid electrolyte film layer. The preparation method can significantly improve the reaction activity and synergistic effect among raw materials by adopting two-step intermittent vibration ball milling and one-step low-temperature sintering, and the conductivity of the inorganic composite solid electrolyte and the lithium ion transmission performance and cycle life of the solid battery are improved, and meanwhile, no solvent is used in the preparation process, and the sintering cost is reduced.

The application discloses modified tricobalt tetraoxide and a preparation method and application thereof, and belongs to the technical field of battery materials. The modified tricobalt tetraoxide is doped with rare earth elements and aluminum simultaneously; the total doping amount of the rare earth elements is not more than 0.5% in terms of mass percentage; and the doping amount of the aluminum is not more than 1.2%. The modified tricobalt tetraoxide has a relatively compact structure and high mechanical strength, is not easy to be broken during calcination, and has no surface floating powder phenomenon, so that the electrochemical performance of downstream product lithium cobaltate positive electrode material is improved.

This invention relates to the field of granular fertilizer production technology and discloses a preparation process for ammonium chloride granular fertilizer. The process includes raw material pretreatment, gradient granulation, segmented drying, surface modification, and screening and packaging. By adding a hydrophobic modifier to the raw material and using the hydrophobic modifier to modify the surface of ammonium chloride, the ammonium chloride granules are guaranteed to have low hygroscopic properties. At the same time, the construction of a hydrophobic layer prevents the penetration of external environmental moisture into the granules, ensuring the stability of the ammonium chloride granules during storage and transportation and reducing the risk of fertilizer clumping. By using sodium alginate and calcined bentonite as a binder and utilizing their synergistic bonding effect, a dense internal skeletal structure is formed in the granules, giving the ammonium chloride granules excellent strength. At the same time, the granules are guaranteed to have regularity during granulation, ensuring that the ammonium chloride granules are not easily broken during transportation and use.

This application discloses an integrated infrastructure wastewater treatment system, including an intelligent monitoring unit for controlling wastewater flow and collecting wastewater parameters at different locations, and a classification collection unit comprising collection mechanism A, collection mechanism B, wastewater tank A, wastewater tank, and collection mechanism C for separately collecting mud wastewater, cleaning wastewater, domestic wastewater, chemical wastewater, and surface mixed wastewater generated in the infrastructure construction area; a pretreatment unit, a core treatment unit, an advanced treatment unit, and a reuse and discharge unit. This invention classifies and collects different types of wastewater and sewage, then processes them through pretreatment, core treatment, and advanced treatment units to treat pollutants in different categories step by step. In particular, it innovatively uses feedforward dynamic compensation and dynamic pH monitoring to perform real-time chemical dosing, avoiding problems such as low chemical utilization leading to waste or insufficient chemical addition resulting in poor treatment effects.

The utility model relates to the technical field of positive electrode material separation, in particular to lithium battery positive electrode material separation equipment which comprises a box body and a separation mechanism, the separation mechanism comprises a cover plate, a mounting ring, a mounting rod, a mounting plate, a plurality of telescopic assemblies, a grinding plate, a base, a rotating roller, a rotating rod, a screening box, a collecting box and a vibrating machine, the mounting plate is fixedly connected with one end of the mounting rod, the multiple telescopic assemblies are arranged between the grinding plate and the mounting plate, the two ends of the base are fixedly connected with the rotating roller and the rotating rod correspondingly, one end of the rotating rod is rotationally connected with the box body, and the screening box and the collecting box are slidably connected with the box body; the vibration machine is fixedly connected with one end of the box body, aluminum in the positive electrode material can be separated out through the separation mechanism, aluminum can be obtained without other chemical reactions, and then the separation efficiency of the aluminum in the positive electrode material is improved.

The embodiment of the application provides a kind of pedestrian loitering detection method, device, equipment and medium, and the method specifically includes: obtaining the video stream corresponding to video area;The video stream is tracked to obtain the track contained in the video stream;The track corresponds to track feature;The track feature includes: pedestrian position feature and pedestrian identity feature;According to the pedestrian identity feature, the track contained in the video stream is associated to corresponding pedestrian;According to the pedestrian corresponding pedestrian position feature, the track distribution information corresponding to pedestrian is determined;According to the track distribution information, it is judged whether the pedestrian is candidate loitering target.The embodiment of the application can improve the accuracy of pedestrian loitering detection.